You have to think about the effects of what you are saying. Let's say you have the "non-racist" slave owner. No matter what they personally believe about the

You have to think about the effects of what you are saying. Let's say you have the "non-racist" slave owner. No matter what they personally believe about the equality of individual humans, they create a world where the people who come after will believe fundamentally different things about races. You can't say, slavery IS wrong, but we are going to do it anyway because we are selfish. The act is racist, because the people who come after you will justify your decisions and cement a racial worldview that you contributed to.